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The ultrasonic welding used in the manufacture of copper or aluminum to the electrical interface is also more common in the welding of composite materials. Another common solid-state welding process is explosion welding (Explosion welding), and its principle is to form a connection under high temperature and high pressure material produced in the explosion. The impact of the explosion makes the material a short period of time to show plasticity to form the solder joint, this process produces only a small amount of heat. This process is usually used to connect the welding of different materials, such as aluminum components connected to the hull or composite board. The advice and suggestion of cheap Laser Pointer is from the technical personnel.
Narrow weld: the smallest angle deformation and lateral contraction to save the cost of technology: the welding speed, high production efficiency; optimize the design of more traditional means, can reduce the cost; no need accessories; prior to welding only need very simple standard working material optimization : Social and welding materials, varieties, a wide range of acceptable materials of different types of welding automation of the production process: electrical parameters of all the process parameters, so you can easily carry out the measurement control and testing in other words, electron beam welding its depth is relatively deep, laser welding 15mm maximum depth of electron beam welding can reach 95mm or larger, as the case may be. led disco lights can have the new performance and function the customer needs.
They have co-operation with companies such as Rofin Sinar. Using a CO2 laser-based remote welding equipment, the use of the scanning lens to the reflected beam high-speed welding body parts more than one welding position. In a typical part of the Fiat Marea models, remote CO2 laser welding has also been used to replace resistance spot welding, in order to eliminate the cost by the adhesive on the rear tailgate. In this application, the total laser seam welding time is 5s. 43 laser weld in the welding of the door frame of the model, only 30s can be done to replace the traditional resistance spot welding. In this application, the repeatability of positioning time fell as much as 94%. The drawing of led disco lights should be prepared at the same time.
The operator simply accept a small amount of training can be mastered. The welding time is slower, because of the consumable electrode electrode must be changed frequently. Also need to clear the welding flux welding slag. In addition, this technology is often used for welding ferrous metals, welding cast iron, nickel, aluminum, copper and other metals need to use a special electrode. Lack of experience of the operator is often difficult to grasp the special position of the welding. MIG arc welding (Gas metal arc welding, GMAW), also known as metal - inert gas welding or MIG welding is a semi-automatic or automatic welding process. It uses electrodes of continuous wire feed as an electrode and inert or semi-inert gas mixture to protect the solder joints. Especially the commission of led disco lights should be carefully and exactly carried out.
Other solid-state welding processes, including extrusion welding (Co-extrusion welding), cold welding (Cold welding), diffusion welding (the Diffusion welding), Friction Welding (Friction welding) (Friction Stir Welding (Friction stir welding), high frequency welding ( High) frequency welding), hot pressing, welding (Hot pressure welding), induction welding (Induction is welding), hot rolled welded (Roll welding) [25]. The connector type common type of welded joints: (1) butt joints; V-shaped butt joint; lap joint; T-shaped connector. The welded connection between the workpiece can be a variety of joint form. The production task of the green led disco lights is very tense.